2 years ago

Pattern in 6, 7, 13, 20, ?

Mathematics

1 answer:

Len [333]2 years ago

3 0

This is a Fibonacci sequence:

6, 7, 13, 20, 33, 53, 86, 139, 225, ...

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5. Shane has a winning lottery ticket. He gives

kupik [55]

Answer:

£33,000

Step-by-step explanation:

The money he gives to his daughter is represented by the 3 in the ratio so you divide £9000 by 3 to get £3000

The money he invests is represented by 11 in the ratio so you multiply £3000 by 11 to get £33,000

Hope this helps! :)

7 0

2 years ago

To convert a distance of 12000 feet to miles which ratio could you multiply by?

Luba_88 [7]

Answer:

2.28 miles

Step-by-step explanation:

1 foot = 0.00019miles

12000 feet = x miles

Cross multiply

x = 12000 x 0.00019

x = 2.28 miles

5 0

3 years ago

Use integration by parts to find the integrals in Exercise.<br> ∫(x+6)ex dx.

skelet666 [1.2K]

Answer:

$xe^x+5e^x$

Step-by-step explanation:

We have given integral $\int (x+6)e^xdx$

$\int (xe^x+6e^x)dx$

$\int (I_1+I_2)dx$ , here $I_1=xe^x$ and $I_2=6e^x$

Now first integrate $I_1$

So $I_1=\int xe^x$

Integrating by part

$I_1=x\int e^x-\int e^x\frac{d}{dx}x$

$I_1=x e^x- e^x$

$I_2=6\int e^x=6e^x$

So $I=I_1+I_2=xe^x-e^x+6e^x=xe^x+5e^x$

5 0

2 years ago

GEOMETRY Help !! Which term describes the red curve in the figure below?

AleksandrR [38]

It is an elipse
D is the answer

7 0

3 years ago

What is the GCF of 42 and 48

otez555 [7]

GCF for 42 & 48 is 6

3 0

3 years ago